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USGS 05459500 Winnebago River at Mason City, IA

  Stream Site

Latitude 43°09'54",   Longitude 93°11'33"   NAD27
Cerro Gordo County, Iowa, Hydrologic Unit 07080203
Drainage area: 526 square miles
Datum of gage: 1,069.59 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-10-21  
 Daily Data
    Discharge, cubic feet per second  1932-10-01  2016-10-20  30701 
 Daily Statistics 
    Discharge, cubic feet per second  1932-10-01  2016-09-22 30673 
 Monthly Statistics 
    Discharge, cubic feet per second  1932-10  2016-09  
 Annual Statistics 
    Discharge, cubic feet per second  1933  2016  
 Peak streamflow 1933-03-30  2015-06-22  83 
 Field measurements 1932-12-06  2016-09-23  850 
 Field/Lab water-quality samples 1968-10-01  2002-02-21  197 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

 Instantaneous-Data Archive  **offsite** 1986-10-08  2007-09-30  518223 
Record for this site is maintained by the USGS Iowa Water Science Center
Email questions about this site to Iowa Water Science Center Water-Data Inquiries